Season 19, Episode 6 Polar Bear Invasion

First Aired: January 7, 2000

An account of the annual polar-bear migration through Churchill, Manitoba, en route to Hudson Bay, which makes the town a haven for scientists, as well as tourists, who are not always mindful of the hazards the bears pose. William H. Macy narrates.

Guest Cast

Cast & Details See all »

  • Premiered: October 10, 1982
  • Rating: TV-G
  • Premise: PBS's signature (and multi-award-winning) natural-history series uses gifted wildlife documentarians and stunning photography to reveal what its first host, Donald Johanson, called `the magic and mystery of the fascinating natural world.' The series has ga… (more)

Show More »

Trending TonightSee all »

Watch This

Ellen Pompeo, <em>Grey's Anatomy</em>
Can you tell the difference between Grey's and T.Swift?

Grey's Anatomy is obviously a big influence on Tay Tay